Hi,
The best, because it uses object oriented join. I forgot about it.
On Mon, Feb 10, 2014 at 3:23 PM, Tobias Leich <em...@froggs.de> wrote:
> Hi, what about this?
>
> <FROGGS> r: say ((1,2).join xx 10).join('|')
> <camelia> rakudo-parrot 46234b, rakudo-jvm 46234b, rakudo-moar 46234b:
> OUTPUT«12|12|12|12|12|12|12|12|12|12»
>
> Am 10.02.2014 14:42, schrieb Kamil Kułaga:
>> Hi,
>>
>> Array stringification to "1 2" mislead me that something more
>> complicated comes around.
>>
>> Thanks for fast reply
>>
>> On Mon, Feb 10, 2014 at 2:29 PM, Tobias Leich <em...@froggs.de> wrote:
>>> Hi
>>> Am 10.02.2014 14:19, schrieb Kamil Kułaga:
>>>> Hi,
>>>>
>>>> I've played wit x and xx repetition operators and found interesting result
>>>> using
>>>> rakudo star:
>>>>
>>>>> join("|", (1,2) x 10)
>>>> 1 21 21 21 21 21 21 21 21 21 2
>>>>
>>>> Is this ok? If true please explain this to me :) Because I
>>>> expected 12121212121212121212 or 12|12|12|12|12|12|12|12|12|12
>>> <FROGGS> p: say (1,2).Str
>>> <camelia> rakudo-parrot 46234b: OUTPUT«1 2»
>>>
>>> A Parcel stringifies to "1 2". Then you used the string repeatition
>>> operator "x", and I think you want to use the list repeatition operator
>>> "xx" instead.
>>> <FROGGS> p: say join("|", (1,2) xx 10)
>>> <camelia> rakudo-parrot 46234b:
>>> OUTPUT«1|2|1|2|1|2|1|2|1|2|1|2|1|2|1|2|1|2|1|2»
>>>
>>> Then again, you might want to do this instead:
>>> <FROGGS> p: say join("|", (1,2).Str xx 10)
>>> <camelia> rakudo-parrot 46234b: OUTPUT«1 2|1 2|1 2|1 2|1 2|1 2|1 2|1 2|1
>>> 2|1 2»
>>>> PS. perl6 --version
>>>> This is perl6 version 2014.01 built on parrot 5.9.0 revision 0
>>>>
>>>> --
>>>> Regards
>>>>
>>>> Kamil Kułaga
>>
>>
>
--
Pozdrawiam
Kamil Kułaga
